#1C3A63 Color

#1C3A63 is rgb(28, 58, 99) in RGB and hsl(215, 56%, 25%) in HSL. The closest CSS named color is DarkSlateGray. White text is most readable on this background.

#1C3A63

HEX#1C3A63

RGBrgb(28, 58, 99)

HSLhsl(215, 56%, 25%)

HSVhsv(215, 72%, 39%)

OKLCHoklch(34.8% 0.08 256.8)

CMYKcmyk(72%, 41%, 0%, 61%)

Text Contrast & Accessibility

WCAG contrast ratios for text on a #1C3A63 background. AA requires 4.5:1 for normal text and 3:1 for large text; AAA requires 7:1.

TextWhite text11.45:1AA normal ✓AA large ✓AAA normal ✓

TextBlack text1.83:1AA normal ✗AA large ✗AAA normal ✗

Color Harmonies

Colors that pair well with #1C3A63 based on color wheel relationships. Click any swatch for its full breakdown.

Base#1C3A63 Complementary#63461C Analogous#1C5E63 Analogous#221C63 Triadic#631C3A Triadic#3A631C

Tints & Shades

Lighter tints and darker shades of #1C3A63, useful for hover states, backgrounds, and text variants.

Tints

#27518B #346AB7 #5084CE #7CA3DA #A4BFE5 #CFDEF2

Shades

#193358 #152C4C #122540 #0F1E34 #0B1728 #08101C

Use #1C3A63 in Our Tools

Hex to RGB Hex to HSL Hex to CMYK Hex to Pantone RGBA to Hex